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Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
Log Events Guide
This guide provides information about log events.
NTP

Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
- Log Events Guide
  This guide provides information about log events.
- OAM and Diagnostics Guide
  This guide describes how to configure features such as service mirroring and Lawful Intercept (LI), and how to use the Operations, Administration, and Maintenance (OAM) and diagnostics tools.
- 7450 and 7750 Troubleshooting Guide
- 7950 Troubleshooting Guide
- Log Events Lookup Tool
  A searchable HTML list of the SR OS events.

NTP

tmnxNtpAuthMismatch

Table 1. tmnxNtpAuthMismatch properties
Property name	Value
Application name	NTP
Event ID	2001
Event name	tmnxNtpAuthMismatch
SNMP notification prefix and OID	TIMETRA-NTP-MIB.tmnxNtpNotifications.1
Default severity	warning
Message format string	NTP message is received with an $tmnxNtpAuthKeyFailType$ from $tmnxNtpPeersPeerAddress$ in $tmnxNtpPeersPeerVRtrID$
Cause	The tmnxNtpAuthMismatch notification is generated when tmnxNtpAuthCheck has a value of true and an NTP message is received with an incorrect authentication key, key id, or key type. tmnxNtpPeersPeerAddrType and tmnxNtpPeersPeerAddress indicate the Internet address of the peer that sent the message that failed authentication. The value of tmnxNtpPeersPeerVRtrID indicates the virtual router ID of the ntp peer.
Effect	N/A
Recovery	N/A

tmnxNtpNoServersAvail

Table 2. tmnxNtpNoServersAvail properties
Property name	Value
Application name	NTP
Event ID	2002
Event name	tmnxNtpNoServersAvail
SNMP notification prefix and OID	TIMETRA-NTP-MIB.tmnxNtpNotifications.2
Default severity	major
Message format string	No NTP servers are available.
Cause	No NTP servers are available.
Effect	N/A
Recovery	N/A

tmnxNtpOperChange

Table 3. tmnxNtpOperChange properties
Property name	Value
Application name	NTP
Event ID	2008
Event name	tmnxNtpOperChange
SNMP notification prefix and OID	TIMETRA-NTP-MIB.tmnxNtpNotifications.7
Default severity	warning
Message format string	NTP's operational status is $tmnxNtpOperState$
Cause	There has been a change in the operational state of NTP.
Effect	N/A
Recovery	N/A

tmnxNtpServerChange

Table 4. tmnxNtpServerChange properties
Property name	Value
Application name	NTP
Event ID	2009
Event name	tmnxNtpServerChange
SNMP notification prefix and OID	TIMETRA-NTP-MIB.tmnxNtpNotifications.8
Default severity	minor
Message format string	NTP server has changed: Old server $strOldServer$ in $intOldVRtrId$, New server $tmnxNtpPeersPeerAddress$ in $tmnxNtpPeersPeerVRtrID$
Cause	The tmnxNtpServerChange notification is generated when more than one NTP servers are configured in a system and a different NTP server is selected because the operational status of the earlier NTP server has changed. The value of tmnxNtpPeersPeerAddress indicates the address of the new NTP server. The value of tmnxNtpPeersPeerVRtrID indicates the virtual router ID of the new NTP server.
Effect	A new NTP server was selected.
Recovery	N/A

tmnxNtpServersAvail

Table 5. tmnxNtpServersAvail properties
Property name	Value
Application name	NTP
Event ID	2003
Event name	tmnxNtpServersAvail
SNMP notification prefix and OID	TIMETRA-NTP-MIB.tmnxNtpNotifications.3
Default severity	minor
Message format string	NTP servers are available.
Cause	NTP servers are now available.
Effect	N/A
Recovery	N/A